function getUserInfo(){
 
  $.ajax({  
    url:'/my/user/userinfo',  
  success:function (res) {
    // console.log(res);
    if(res.status ===0){
     let name = res.data.nickname||res.data.username;
    $('.username').text(name); 
    if(res.data.user_pic){
  $('.layui-nav-img').attr('src',res.data.user_pic).show();
  $('.text-avatar').hide();
    }else{
      let first = res.data.username.substring(0,1).toUpperCase();
      $('.text-avatar').text(first).css('display','inline-block')
    }
  } 
  }
  
  })
  
};
getUserInfo();


//退出登录
// 单击事件     循环是否退出  移除token  跳转登录页面
$('#logout').on('click',function () {
  layer.confirm('确定退出?',function (index) {
   localStorage.removeItem('token');
   location.href = './login.html'
    layer.close(index);
  })
})